Raised in western New York State, John B. Wren has been functioning as a consulting engineer for over 40 years, providing design services for building utility systems in commercial and industrial facilities, educational institutions, hospitals and data centers across the United States and around the world. Educated in New York and Ohio, Wren has been an avid reader of high tech thrillers, mysteries and in the non-fiction realm, physics and astrophysics. His first published novel, To Probe A Beating Heart, has been available since the summer of 2011 and his second work, Killing His Fear, is now...